Quote Originally Posted by Edwina's Secretary
"at"....as in "where's it at?" "Where is it?" The "at" is useless, unnecessary and hurts my ears.
This also drives me crazy and I hear it on a daily basis because this is the way my boss talks.

I also don't like it when people say ain't. I think it makes them seem so uneducated. My co-worker says this word a lot.

The word "seen" being misused has also always bothered me.

I've also been guilty about ending sentences with prepositions and I've done this on Pet Talk.